/*
 * Copyright 2010 Michael Nitsche
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package de.mnit.basis.daten.struktur.ordnen.algo;

import de.mnit.basis.daten.struktur.ordnen.S_Sortierbar;

/**
 * @author Michael Nitsche
 */
public class Gnomesort extends A_SortierAlgo {

	protected void sortieren2(S_Sortierbar<?> tab, int... nach) {
	    int oben = 1, laenge=tab.gLaenge();
	    while(oben < laenge)
	        if(this.schwerer(tab,oben,oben+1,nach)) {
	        	tab.vertauschen(oben,oben+1);
	        	if(oben>1)
	        		oben--;
	        }
	        else
	        	oben++;
	}

}
